TPS54383, TPS54386
www.ti.com
SLUS774B–AUGUST 2007–REVISED OCTOBER 2007
•
•
•
Locate snubber components (if used) close to the rectifier diode with minimal loop area.
Locate the BP bypass capacitor very close to the IC; a minimal loop area is recommended.
Locate the output ceramic capacitor close to the inductor output terminal between the inductor and any
electrolytic capacitors, if used.
L2
VOUT2
C14
D2
R8
C17
GND
C11
R9
C16
U1
VIN
C6
R2
C1
C10
D1
GND
GND
C5
C7
R3
VOUT1
L1
Figure 37. Top Layer Copper Layout and Component Placement
Copyright © 2007, Texas Instruments Incorporated
Submit Documentation Feedback
31
Product Folder Link(s): TPS54383 TPS54386